Negombo is a major city in Sri Lanka, on the west coast of the island and at the mouth of the Negombo Lagoon, in Western Province, Sri Lanka. It is the largest city in Gampaha district and it is the fourth largest city in the country after the capital Colombo, Kandy and Jaffna.It is the second largest city in the Western province after Colombo. Negombo is also the administrative capital of the Negombo Division. It is one of the major commercial hubs in Sri Lanka with about 128,000 inhabitants within city limits.It is approximately 35 km north of Colombo City. Negombo is known for its huge and old fishing industry with busy fish markets and sandy beaches. The international airport of Sri Lanka is in Negombo Metropolis.